Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1906 |
451 |
2127 | (77) | 14 |
| 1907 |
467 |
2122 | (81) | 0 |
| 1908 |
480 |
2116 | (83) | 0 |
| 1909 |
518 |
2111 | (85) | 0 |
| 1910 |
530 |
2106 | (84) | 0 |
| 1911 |
576 |
2101 | (83) | 0 |
| 1912 |
564 |
2095 | (80) | 0 |
| 1913 |
575 |
2090 | (75) | 11 |
Rating table notes
|
| Biographical data |
| Name: Heinsohn |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 306 |
| Thulin, Name index to CTC, page 106 |
| |
